At the bottom of this post is a link to an iso image of HD MPEG-2 test patterns created by AVS Forum member dr1394. Multi-Signal Test Pattern Generator for HDMI/DVI/VGA HDTV and Monitors. Best Answer: There are free HD test patterns available through the AVS Forum link below. Test Pattern PM5644 in 1280 x 720px HD. H.264 video and AAC stereo audio. Every Tuesday morning at 6:00AM eastern time, HDNet broadcasts a series of test patterns. Connect to almost any monitor, projector or HDTV. Learn How to Cross-Stitch with this Simple Heart Pattern! If you are new to Cross-Stitch, try this free "Simple Heart" pattern.